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All posts by Kenji
(日本語) 振動・波動 基礎知識
Windows: delete folder fast
When we try to remove a folder in Windows, sometimes we must wait too much. It is because Windows OS calculates time for deleting by checking all the files in the folder. Especially, deleting big folder makes the computer as if it is frozen.
Here, I introduce how to delete such folders fast.
Continue reading Windows: delete folder fast(日本語) Windows: サブディレクトリを含めてファイルを速くコピーする方法
LibreOffice: Show Database Data on Spread Sheet
I will introduce the way to show database data on spread sheet of LibreOffice Calc, using LibreOffice Base. The data you retrieve from the database onto the spread sheet can be used for any table and pivot tables. I wrote the article “Excel: Retrieve and Show Database Data” before, which shows the way to get the data onto Excel through ODBC, but LibreOffice enables us to do the same thing for free.
Continue reading LibreOffice: Show Database Data on Spread Sheet